FB2026_02 , released June 18, 2026

CV Term Report

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General Information

Term

chorion micropyle formation

ID (Ontology)

GO:0046844 (Gene Ontology)

Definition

Establishment of the micropyle, a single cone-shaped specialization of the chorion that allows sperm entry into the egg prior to fertilization.[ ISBN:0879694238 ]

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

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Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Genes (FBgn)	GO_BIOLOGICAL_PROCESS

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Genes
chorion micropyle formation (all annotations which use CV term, excluding "NOT" statements)
involved_in \| chorion micropyle formation

Spanning Tree (Parents/Children)

developmental process involved in reproduction
 |__egg chorion assembly_____________________________________________
anatomical structure morphogenesis                                   |
 |__anatomical structure formation involved in morphogenesis_________|
cellular component assembly involved in morphogenesis                |
 |__egg chorion assembly_____________________________________________|
cellular process involved in reproduction in multicellular organism  |
 |__egg chorion assembly_____________________________________________|
reproductive process                                                 |
 |__developmental process involved in reproduction___________________|
developmental process                                                |
 |__developmental process involved in reproduction___________________|
 |__anatomical structure formation involved in morphogenesis_________|
external encapsulating structure organization                        |
 |__egg chorion assembly_____________________________________________|
                                                                     chorion micropyle formation  4 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	developmental process involved in reproduction anatomical structure formation involved in morphogenesis
Part of	egg chorion assembly
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts